JPH02150159U - - Google Patents
Info
- Publication number
- JPH02150159U JPH02150159U JP5899789U JP5899789U JPH02150159U JP H02150159 U JPH02150159 U JP H02150159U JP 5899789 U JP5899789 U JP 5899789U JP 5899789 U JP5899789 U JP 5899789U JP H02150159 U JPH02150159 U JP H02150159U
- Authority
- JP
- Japan
- Prior art keywords
- shank
- opening
- jaw part
- opposing wall
- bulge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第1図は本考案よりなるスパナの実施例を示し
た平面説明図、第2図は従来例の平面説明図であ
る。
1,2…対向壁、3…連接面、4,5…切り欠
き円弧面、6,7…六角ボルト、ナツト頂点、8
…下顎部、9…上顎部。
FIG. 1 is an explanatory plan view showing an embodiment of the spanner according to the present invention, and FIG. 2 is an explanatory plan view of a conventional example. 1, 2... Opposing wall, 3... Connecting surface, 4, 5... Notched circular arc surface, 6, 7... Hexagonal bolt, nut apex, 8
...mandibular part, 9...maxillary part.
Claims (1)
る膨出部を形成し、該膨出部に前記柄部の長手方
向に沿つてネジ類の頭部を挿入する互いに平行に
一組の対向壁を有する開口部を形成したスパナに
おいて、前記一方の対向壁と、他方の対向壁と連
接する面との連接点の切り欠き部を円弧面とする
口部を有せしめたことを特徴とするスパナ。 A shank, and a bulge consisting of an upper jaw part and a lower jaw part are formed at the tip of the shank, and the head of a screw or the like is inserted into the bulge along the longitudinal direction of the handle, parallel to each other. A wrench having an opening having a pair of opposing walls, the opening having a notch at a connecting point between one opposing wall and a surface that connects with the other opposing wall is an arcuate surface. Features a spanner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5899789U JPH02150159U (en) | 1989-05-22 | 1989-05-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5899789U JPH02150159U (en) | 1989-05-22 | 1989-05-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02150159U true JPH02150159U (en) | 1990-12-25 |
Family
ID=31585105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5899789U Pending JPH02150159U (en) | 1989-05-22 | 1989-05-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02150159U (en) |
-
1989
- 1989-05-22 JP JP5899789U patent/JPH02150159U/ja active Pending